Arid

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Mineral nitrogen dynamics in irrigated rice-wheat system under different irrigation and establishment methods and residue levels in arid drylands of Central Asia 期刊论文
发表期刊: EUROPEAN JOURNAL OF AGRONOMY. 出版年: 2013, 卷号: 47, 页码: 65-76
作者:  Devkota, Krishna Prasad;  Manschadi, Ahmad;  Lamers, John P. A.;  Devkota, Mina;  Vlek, Paul L. G.
收藏  |  浏览/下载:13/0  |  提交时间:2019/11/29
Dry seeded rice  Alternate wet and dry irrigation  N balance  Alternative establishment methods  Residue retention  
Multi-pronged assessment of land degradation in West Africa to assess the importance of atmospheric fertilization in masking the processes involved 期刊论文
发表期刊: GLOBAL AND PLANETARY CHANGE. 出版年: 2012, 卷号: 92-93, 页码: 71-81
作者:  Le, Quang Bao;  Tamene, Lulseged;  Vlek, Paul L. G.
收藏  |  浏览/下载:25/0  |  提交时间:2019/11/29
NDVI  long-term biomass productivity trend  land degradation  soil erosion  multi-scale approach  Volta basin  West Africa  
Modeling nutrient and water productivity of sorghum in smallholder farming systems in a semi-arid region of Ghana 期刊论文
发表期刊: FIELD CROPS RESEARCH. 出版年: 2010, 卷号: 118, 期号: 3, 页码: 251-258
作者:  MacCarthy, Dilys S.;  Vlek, Paul L. G.;  Bationo, A.;  Tabo, R.;  Fosu, M.
收藏  |  浏览/下载:10/0  |  提交时间:2019/11/29
Nutrient use efficiency  Rainfall variability  Soil fertility  CERES-sorghum  
Modeling the impacts of contrasting nutrient and residue management practices on grain yield of sorghum (Sorghum bicolor (L.) Moench) in a semi-arid region of Ghana using APSIM 期刊论文
发表期刊: FIELD CROPS RESEARCH. 出版年: 2009, 卷号: 113, 期号: 2, 页码: 105-115
作者:  MacCarthy, Dilys S.;  Sommer, Rolf;  Vlek, Paul L. G.
收藏  |  浏览/下载:19/0  |  提交时间:2019/11/28
Grain yield  Crop residues  Smallholder farming systems  Sorghum